CVE-2022-1720

Public Exploit
Buffer Over-read in function grab_file_name in vim/vim

Description

Buffer Over-read in function grab_file_name in GitHub repository vim/vim prior to 8.2.4956. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

Categories

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.34%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org Vendor Advisory gentoo.org
Affected: vim vim/vim
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/5ccfb386-7eb9-46e5-98e5-243ea4b358a8 patch third party advisory exploit
https://github.com/vim/vim/commit/395bd1f6d3edc9f7edb5d1f2d7deaf5a9e3ab93c third party advisory patch
https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html third party advisory mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GFD2A4YLBR7OIRHTL7CK6YNMEIQ264CN/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U743FMJGFQ35GBPCQ6OWMVZEJPDFVEWM/ vendor advisory
https://security.gentoo.org/glsa/202208-32 third party advisory vendor advisory
https://support.apple.com/kb/HT213443 third party advisory
https://support.apple.com/kb/HT213444 third party advisory
https://support.apple.com/kb/HT213488 third party advisory
http://seclists.org/fulldisclosure/2022/Oct/41 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Oct/28 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Oct/43 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Oct/45 third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html third party advisory mailing list
https://security.gentoo.org/glsa/202305-16 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-1720?
CVE-2022-1720 has been scored as a high severity vulnerability.
How to fix CVE-2022-1720?
To fix CVE-2022-1720, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-1720 being actively exploited in the wild?
It is possible that CVE-2022-1720 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-1720?
CVE-2022-1720 affects vim vim/vim.
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